CN219703431U - Emergent water system of aluminium processing - Google Patents
Emergent water system of aluminium processing Download PDFInfo
- Publication number
- CN219703431U CN219703431U CN202321306042.9U CN202321306042U CN219703431U CN 219703431 U CN219703431 U CN 219703431U CN 202321306042 U CN202321306042 U CN 202321306042U CN 219703431 U CN219703431 U CN 219703431U
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- CN
- China
- Prior art keywords
- water
- casting machine
- circulating
- emergency water
- pipeline
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 164
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 title claims abstract description 27
- 229910052782 aluminium Inorganic materials 0.000 title claims abstract description 27
- 239000004411 aluminium Substances 0.000 title claims description 8
- 238000005266 casting Methods 0.000 claims abstract description 55
- 239000007788 liquid Substances 0.000 claims abstract description 53
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 claims description 78
- 229910052786 argon Inorganic materials 0.000 claims description 39
- 238000003860 storage Methods 0.000 claims description 18
- 238000002309 gasification Methods 0.000 claims description 8
- 239000007789 gas Substances 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000003723 Smelting Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 abstract description 9
- 238000002844 melting Methods 0.000 abstract description 9
- 238000004880 explosion Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Abstract
The utility model discloses an aluminum processing emergency water system, which comprises a casting machine control room, a melting and protecting furnace group control room and a circulating cold water tank, wherein the circulating cold water tank is connected with a casting machine water supply valve frame through a circulating water pipeline; the system also comprises an emergency water tower, wherein the emergency water tower is communicated with the circulating water pipeline through an accident emergency water pipeline, the emergency water tower and the accident emergency water pipeline are connected to the water supply valve frame of the casting machine through the circulating water pipeline, and emergency water can be provided when accidents such as power failure, pipe explosion of the circulating water pipeline and the like occur, so that the damage to the crystallizer of the casting machine caused by high-temperature aluminum liquid is avoided, and accident loss is reduced.
Description
Technical Field
The utility model relates to the technical field of aluminum processing, in particular to an aluminum processing emergency water system.
Background
In the production processes of a hydraulic semicontinuous casting machine, a steel wire rope casting machine and the like in an aluminum processing plant, if accidents such as power failure of a circulating water supply pump, pipe explosion of a circulating water supply pipeline and the like occur, circulating water cannot be normally supplied, and high-temperature aluminum liquid can damage a crystallizer of the casting machine.
Disclosure of Invention
The utility model aims to overcome the existing defects, and provides an aluminum processing emergency water system which can provide emergency water when accidents such as power failure, pipe explosion of a circulating water supply pipeline and the like occur, so that the problem that high-temperature aluminum liquid damages a crystallizer of a casting machine, the accident loss is reduced, and the problems in the background technology can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the emergency water system for aluminum processing comprises a casting machine control room, a melting and protecting furnace group control room and a circulating cold water tank, wherein the circulating cold water tank is connected with a casting machine water supply valve frame through a circulating water pipeline, a circulating water supply pump is arranged on the circulating water pipeline between the circulating cold water tank and the casting machine water supply valve frame, the casting machine water supply valve frame is connected with a casting machine crystallizer through the circulating water pipeline, the melting and protecting furnace group control room is connected with the melting and protecting furnace group through a control signal line, and the melting and protecting furnace group is connected with the casting machine crystallizer through an aluminum liquid launder; the system also comprises an emergency water tower, wherein the emergency water tower is communicated with the circulating water pipeline through an accident emergency water pipeline, and a pneumatic valve driven by argon is arranged on the accident emergency water pipeline.
As a preferable technical scheme of the utility model, the pneumatic valve is connected with a liquid argon storage tank through an argon pipeline, and the liquid argon storage tank is arranged in the liquid argon gasification station.
As a preferable technical scheme of the utility model, an electromagnetic valve is arranged in the pneumatic valve, and the electromagnetic valve is electrically connected with the storage battery.
As a preferable technical scheme of the utility model, the circulating water pipeline is provided with a pressure sensor, the pressure sensor is electrically connected with a control system of the casting machine control room through a pressure signal wire, and the control system of the casting machine control room is electrically connected with the electromagnetic valve through a pneumatic valve start-stop switch wire.
As an optimized technical scheme of the utility model, a liquid level meter is arranged in the emergency water tower, the liquid level meter is electrically connected with an emergency water tower liquid level display alarm device through a liquid level signal wire, the emergency water tower liquid level display alarm device is electrically connected with a control system of a casting machine control room, and the casting machine control room is electrically connected with a melting protection furnace group control room through a linkage signal wire.
Compared with the prior art, the utility model has the beneficial effects that: the emergency water tower and the accident emergency water pipeline are connected to the water supply valve frame of the casting machine through the circulating water pipeline, and emergency water can be provided when accidents such as power failure, pipe explosion of the circulating water pipeline and the like occur, so that the phenomenon that high-temperature aluminum liquid damages a crystallizer of the casting machine is avoided, and accident loss is reduced; and argon is adopted as a driving gas to control the switch of the pneumatic valve, compressed air in the air compression station cannot be normally supplied in a power failure state, liquid argon is gasified in the liquid argon gasification station storage tank, and the liquid argon is gasified into argon under the action of temperature difference in the conveying process when the gas path of the pneumatic valve is opened, so that the liquid argon can be normally supplied under the condition of not adopting electric energy for driving, the influence of power failure is avoided, and the stable supply of emergency water is ensured.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
In the figure: the device comprises a circulating cold water tank 1, a circulating water supply pump 2, a circulating water pipeline 3, a water supply valve frame of a casting machine 4, a crystallizer of the casting machine 5, an aluminum liquid launder, a smelting protection furnace group 7, a control signal line 8, a smelting protection furnace group control chamber 9, a casting machine control chamber 10, an emergency water tower 11, an accident emergency water pipeline 12, a pneumatic valve 13, an argon pipeline 14, a liquid argon gasification station 15, a liquid argon storage tank 16, a solenoid valve 17, a storage battery 18, a manual valve 19, a check valve 20, a liquid level meter 21, a liquid level signal line 22, an emergency water tower liquid level display alarm device 23, a chain signal line 24, a pressure sensor 25, a pressure signal line 26, a pneumatic valve start-stop switch line 27, a circulating hot water tank 28 and a heating circulating pump 29.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1, the present utility model provides a technical solution: the utility model provides an emergent water system of aluminium processing, includes casting machine control room 10, melts and protects stove group control room 9 and circulation cold water pond 1, and casting machine control room 10 and melts and protect stove group control room 9 and be provided with the control system who is used for controlling casting machine and melts respectively and protect the stove group, melts the control system who protects the interior setting of stove group control room 9 and connects melts and protect the stove group 7 through control signal line 8, melts and protects the stove group 7 and be connected with casting machine crystallizer 5 through aluminium liquid flow groove 6.
The circulating cold water tank 1 is connected with the casting machine water supply valve frame 4 through the circulating water pipe 3, the circulating water pipe 3 between the circulating cold water tank 1 and the casting machine water supply valve frame 4 is provided with the circulating water supply pump 2, the casting machine water supply valve frame 4 is connected with the casting machine crystallizer 5 through the circulating water pipe 3, the circulating cold water tank 1 supplies water to the casting machine water supply valve frame 4 through the circulating water supply pump 2 and the circulating water pipe 3, and the casting machine water supply valve frame 4 supplies water and cools for the casting machine crystallizer 5 through the circulating water pipe 3 at the rear end.
This emergent water system of aluminium processing still includes emergent water tower 11, and emergent water tower 11 communicates with circulating water pipeline 3 through accident emergency water pipeline 12, and emergent water tower 11 and accident emergency water pipeline 12 are connected to casting machine water supply valve frame 4 through circulating water pipeline 3, can provide emergent water when accidents such as power failure, circulating water supply pipeline bursting tube take place to avoid high temperature aluminium liquid to lead to the fact the damage to casting machine crystallizer 5, reduced the accident loss.
The pneumatic valve 13 driven by argon is arranged on the accident emergency water pipeline 12 and is used for controlling the on-off of the accident emergency water pipeline 12, argon is used as driving gas to control the on-off of the pneumatic valve 13, compressed air in the air compression station cannot be normally supplied in the power failure state, liquid argon is gasified in the storage tank of the liquid argon gasification station, and when the air passage of the pneumatic valve 13 is opened, the liquid argon is gasified into argon under the action of temperature difference in the conveying process, so that the liquid argon can be normally supplied under the condition of not adopting electric energy for driving, is not influenced by power failure, and ensures the stable supply of emergency water.
In order to cope with pipe explosion accidents and the like of different pipeline sections, the water outlet of the accident emergency water pipeline 12 can be arranged at a position which is as close to the crystallizer 5 of the casting machine as possible, so that the supply capacity of emergency water is improved, and the damage caused by accidents is further reduced.
Specifically, the pneumatic valve 13 is connected with the liquid argon storage tank 16 through the argon pipeline 14, the liquid argon storage tank 16 is arranged in the liquid argon gasification station 15, the temperature in the liquid argon gasification station 15 is low, argon in the liquid argon storage tank 16 can be kept in a liquid state, when the gas path of the pneumatic valve 13 is communicated, liquid argon in the liquid argon storage tank 16 is conveyed to the pneumatic valve 13 through the argon pipeline 14, the external temperature in the conveying process is high, the pneumatic valve 13 can be opened for liquid argon gasification, and the system water supply can be realized through the accident emergency water pipeline 12.
According to the preferred technical scheme, an electromagnetic valve 17 is arranged in the pneumatic valve 13, the electromagnetic valve 17 is electrically connected with a storage battery 18 and used for controlling the on-off of a gas circuit, the traditional process adopts an electrically driven electromagnetic valve for production, if a power failure accident occurs, the electromagnetic valve cannot be started, the pneumatic valve cannot be normally opened, and accident emergency water cannot be supplied. Therefore, the electromagnetic valve 17 adopts the storage battery 18 to provide power, and the storage battery 18 is maintained and charged at regular time so as to ensure the normal response of the emergency water system.
The battery 18 is preferably a rechargeable lithium ion battery or a lead acid battery as is commonly used in the art.
According to a further preferred technical scheme, a pressure sensor 25 is arranged on the circulating water pipeline 3, the pressure sensor 25 is electrically connected with a control system of the casting machine control room 10 through a pressure signal line 26, the control system of the casting machine control room 10 is electrically connected with the electromagnetic valve 17 through a pneumatic valve start-stop switch line 27, before casting is not finished, if the pipeline water supply pressure drops sharply, the pressure sensor 25 sends a signal to the control system of the casting machine control room, the electromagnetic valve 17 is opened through the pneumatic valve start-stop switch line 27, a gas path of the pneumatic valve 13 is opened, liquid argon is converted into argon, the pneumatic valve 13 is opened, and accident emergency water is provided through the accident emergency water pipeline 12.
According to an alternative technical scheme, a manual valve 19 is arranged on the front side of the pneumatic valve 13 on the accident emergency water pipeline 12 and is used for daily overhaul and maintenance.
In an alternative technical scheme, a check valve 20 is arranged on the rear side of the pneumatic valve 13 on the accident emergency water pipeline 12 to prevent circulating water from flowing into the emergency water tower 11.
The preferable technical scheme, be provided with the level gauge 21 in the emergent water tower 11, the level gauge 21 passes through liquid level signal line 22 and is connected with emergent water tower liquid level display alarm device 23 electricity, emergent water tower liquid level display alarm device 23 can be including the display that is used for showing the liquid level, be used for the buzzer and the burst lamp etc. of warning, emergent water tower liquid level display alarm device 23 is connected with the control system electricity of casting machine control room 10, casting machine control room 10 is connected through interlocking signal line 24 electricity with melting and protecting stove group control room 9, show the water level in the emergent water tower 11 in the casting machine control room, the water level is insufficient or abnormal the time send out the warning. The water level signal is interlocked with the control system of the melting and protecting furnace control room 9 through the interlocking signal line 24, and if the water level can not meet the requirement of emergency water quantity, before casting starts, a signal is sent to control the melting and protecting furnace group 7 to start working, so that the production safety is ensured.
According to the alternative technical scheme, if accident emergency water in the emergency water tower 11 is easy to freeze in winter in northern cold areas, the emergency water tower 11 is communicated with the circulating hot water tank 28 through a pipeline, the circulating hot water tank 28 is communicated with the accident emergency water pipeline 12 through a circulating pipeline, a heating circulating pump 29 is arranged on the circulating pipeline, the water temperature in the circulating hot water tank 28 is kept at about 60 ℃, the accident emergency water in the emergency water tower 11 and hot water in the circulating hot water tank 28 are subjected to indirect heat exchange, the accident emergency water temperature is improved, freezing is prevented, and the production safety is further guaranteed.
The circulating water supply pump 2, the air-operated valve 13, the electromagnetic valve 17, the storage battery 18, the liquid level meter 21, the pressure sensor 25, the heating circulating pump 29 and the like used in the present utility model are all commonly used electronic components in the prior art, and the specific structure, the working principle, the circuit connection and the like are all known technologies and are not described in detail herein.
The non-disclosed parts of the utility model are all prior art, and the specific structure, materials and working principle thereof are not described in detail. Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an emergent water system of aluminium processing, includes casting machine control room (10), melts and protects stove group control room (9) and circulation cold water pond (1), circulation cold water pond (1) are connected with casting machine water supply valve frame (4) through circulating water pipe (3), be provided with circulation water supply pump (2) on circulating water pipe (3) between circulation cold water pond (1) and casting machine water supply valve frame (4), casting machine water supply valve frame (4) are connected with casting machine crystallizer (5) through circulating water pipe (3), melt and protect stove group control room (9) are connected through control signal line (8) and melt and protect stove group (7) and be connected with casting machine crystallizer (5) through aluminium flow groove (6), a serial communication port, emergency water tower (11) are provided with pneumatic valve (13) through the argon gas drive on emergency water pipe (12) through emergency water pipe (12) and circulating water pipe (3).
2. An aluminum processing emergency water system as recited in claim 1, wherein: the pneumatic valve (13) is connected with the liquid argon storage tank (16) through the argon pipeline (14), and the liquid argon storage tank (16) is arranged in the liquid argon gasification station (15).
3. An aluminum processing emergency water system according to claim 2, wherein: an electromagnetic valve (17) is arranged in the pneumatic valve (13), and the electromagnetic valve (17) is electrically connected with a storage battery (18).
4. An aluminum processing emergency water system according to claim 3, wherein: the circulating water pipeline (3) is provided with a pressure sensor (25), the pressure sensor (25) is electrically connected with a control system of the casting machine control room (10) through a pressure signal line (26), and the control system of the casting machine control room (10) is electrically connected with the electromagnetic valve (17) through a pneumatic valve start-stop switch line (27).
5. An aluminum processing emergency water system as recited in claim 1, wherein: a manual valve (19) is arranged on the front side of the pneumatic valve (13) on the accident emergency water pipeline (12).
6. An aluminum processing emergency water system as recited in claim 1, wherein: the rear side of the pneumatic valve (13) on the accident emergency water pipeline (12) is provided with a check valve (20).
7. An aluminum processing emergency water system as recited in claim 1, wherein: the emergency water tower is characterized in that a liquid level meter (21) is arranged in the emergency water tower (11), the liquid level meter (21) is electrically connected with an emergency water tower liquid level display alarm device (23) through a liquid level signal line (22), the emergency water tower liquid level display alarm device (23) is electrically connected with a control system of a casting machine control room (10), and the casting machine control room (10) is electrically connected with a smelting protection furnace group control room (9) through a linkage signal line (24).
8. The aluminum processing emergency water system of any of claims 1-7, wherein: the emergency water tower (11) is communicated with the circulating hot water tank (28) through a pipeline, the circulating hot water tank (28) is communicated with the accident emergency water pipeline (12) through a circulating pipeline, and a heating circulating pump (29) is arranged on the circulating pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306042.9U CN219703431U (en) | 2023-05-26 | 2023-05-26 | Emergent water system of aluminium processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306042.9U CN219703431U (en) | 2023-05-26 | 2023-05-26 | Emergent water system of aluminium processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219703431U true CN219703431U (en) | 2023-09-19 |
Family
ID=88003575
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306042.9U Active CN219703431U (en) | 2023-05-26 | 2023-05-26 | Emergent water system of aluminium processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219703431U (en) |
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2023
- 2023-05-26 CN CN202321306042.9U patent/CN219703431U/en active Active
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